Competently utilising a stethoscope in clinical practice is one such skill. A fundamental ability to use a stethoscope comes with many nursing roles ranging from respiratory nurse specialist and outreach roles to intensive care nursing, A&E nursing and when practising in operating theatres.
Ecology (from Greek: Î¿á¼¶ÎºÎ¿Ï, house; -Î»Î¿Î³Î¯Î±, study of) is the scientific analysis and study of interactions among organisms and their environment. It is an interdisciplinary field that includes biology and Earth science.
Ecology. a series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one, etc. 2. the chain from a food source to the ultimate consumer. By the time the food chain is established, only Pi and the menacing tiger remain.